From 26fbad2c66a875f21c680640d31d1e6f5928d5d4 Mon Sep 17 00:00:00 2001
From: Kishore Nallan <kishorenc@gmail.com>
Date: Tue, 12 Oct 2021 16:10:37 +0530
Subject: [PATCH] Return token separators and symbols to index in API.

---
 src/collection.cpp                | 10 ++++++++++
 test/collection_specific_test.cpp | 16 ++++++++++++++++
 2 files changed, 26 insertions(+)

diff --git a/src/collection.cpp b/src/collection.cpp
index 1b09044a..5dace57b 100644
--- a/src/collection.cpp
+++ b/src/collection.cpp
@@ -148,6 +148,16 @@ nlohmann::json Collection::get_summary_json() const {
     json_response["name"] = name;
     json_response["num_documents"] = num_documents.load();
     json_response["created_at"] = created_at.load();
+    json_response["token_separators"] = nlohmann::json::array();
+    json_response["symbols_to_index"] = nlohmann::json::array();
+
+    for(auto c: symbols_to_index) {
+        json_response["symbols_to_index"].push_back(std::string(1, c));
+    }
+
+    for(auto c: token_separators) {
+        json_response["token_separators"].push_back(std::string(1, c));
+    }
 
     nlohmann::json fields_arr;
 
diff --git a/test/collection_specific_test.cpp b/test/collection_specific_test.cpp
index ccc01647..fb9cd523 100644
--- a/test/collection_specific_test.cpp
+++ b/test/collection_specific_test.cpp
@@ -1032,6 +1032,12 @@ TEST_F(CollectionSpecificTest, CustomSymbolsForIndexing) {
         "coll1", 1, fields, "points", 0, "", {"+"}, {}
     ).get();
 
+    nlohmann::json coll_summary = coll1->get_summary_json();
+    ASSERT_EQ(1, coll_summary["symbols_to_index"].size());
+    ASSERT_EQ(0, coll_summary["token_separators"].size());
+
+    ASSERT_EQ("+", coll_summary["symbols_to_index"][0].get<std::string>());
+
     nlohmann::json doc1;
     doc1["id"] = "0";
     doc1["name"] = "Yes, C++ is great!";
@@ -1115,6 +1121,16 @@ TEST_F(CollectionSpecificTest, CustomSeparatorsHandleQueryVariations) {
         "coll1", 1, fields, "points", 0, "", {}, {"-", ".", "*", "&", "/"}
     ).get();
 
+    nlohmann::json coll_summary = coll1->get_summary_json();
+    ASSERT_EQ(0, coll_summary["symbols_to_index"].size());
+    ASSERT_EQ(5, coll_summary["token_separators"].size());
+
+    ASSERT_EQ("-", coll_summary["token_separators"][0].get<std::string>());
+    ASSERT_EQ(".", coll_summary["token_separators"][1].get<std::string>());
+    ASSERT_EQ("*", coll_summary["token_separators"][2].get<std::string>());
+    ASSERT_EQ("&", coll_summary["token_separators"][3].get<std::string>());
+    ASSERT_EQ("/", coll_summary["token_separators"][4].get<std::string>());
+
     nlohmann::json doc1;
     doc1["id"] = "0";
     doc1["name"] = "1&1 Internet Limited";